Boundary Fill (SurfaceSculpt): solids from the cells tool bodies enclose (inside some tools, outside the rest), each picked by a point, as new bodies or joined/cut/intersected, tools optionally removed

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL

crates/doc/src/params.rs

@@ -246,6 +246,7 @@ impl FeatureKind {
             | FeatureKind::SheetConvert { .. }
             | FeatureKind::Align { .. }
             | FeatureKind::Remove { .. }
+            | FeatureKind::BoundaryFill { .. }
             | FeatureKind::Loft { .. }
             | FeatureKind::Sweep { .. }
             | FeatureKind::Import { .. }